隨著近幾年生態板行業的快速發展,很多生態板被家庭家具使用。而市面上的生態板價格有高有低,生態板的價格即取決于所使用的原材料(比如板芯、飾面紙、粘合劑、膠板),也與所使用的貼面技術有著很大的關系,下面就給大家普及一下生態板貼面工藝技術(shu)方(fang)面的知識,讓大家在選擇生態板(ban)的時候能夠有(you)更(geng)多的參考資料。
廣義上生態板等同于三聚氰胺貼面板,其全稱是三聚氰胺浸漬膠膜紙飾面人造板,是將帶有不同顏色或紋理的紙放入生態板樹脂膠粘劑中浸泡,然后干燥到一定固化程度,將其鋪裝在刨花板、防潮板、中密度纖維板、膠合板、細木工板或(huo)其他硬質纖維板表面,經熱壓而(er)成的(de)(de)裝飾板。狹義(yi)上的(de)(de)生態板僅指中間(jian)所用(yong)基材為多層實木(mu)(mu)(膠合板)、細(xi)木(mu)(mu)工板(如馬六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等(deng))的(de)(de)三聚氰胺飾面板。主(zhu)要使用(yong)在家具、櫥(chu)柜衣柜、衛(wei)浴柜等(deng)領域。
直(zhi)貼(tie)(tie)(tie)工(gong)藝生(sheng)態(tai)(tai)(tai)板(ban):先(xian)通過(guo)低溫(wen)冷壓(ya)將生(sheng)態(tai)(tai)(tai)板(ban)板(ban)芯和膠(jiao)(jiao)板(ban)貼(tie)(tie)(tie)合(he)(he),再(zai)經過(guo)高溫(wen)熱壓(ya)將生(sheng)態(tai)(tai)(tai)板(ban)飾面(mian)(mian)(mian)紙(zhi)和膠(jiao)(jiao)板(ban)貼(tie)(tie)(tie)合(he)(he),對板(ban)面(mian)(mian)(mian)平(ping)整(zheng)度要求很(hen)高,在壓(ya)力、溫(wen)度、壓(ya)合(he)(he)時(shi)間(jian)方面(mian)(mian)(mian)需要控制(zhi)技(ji)術(shu)。復(fu)合(he)(he)工(gong)藝生(sheng)態(tai)(tai)(tai)板(ban):先(xian)將生(sheng)態(tai)(tai)(tai)板(ban)飾面(mian)(mian)(mian)紙(zhi)和膠(jiao)(jiao)板(ban)貼(tie)(tie)(tie)合(he)(he),再(zai)經過(guo)低溫(wen)冷壓(ya)將復(fu)合(he)(he)板(ban)貼(tie)(tie)(tie)在板(ban)芯上,對生(sheng)態(tai)(tai)(tai)板(ban)板(ban)面(mian)(mian)(mian)平(ping)整(zheng)度和工(gong)人(ren)技(ji)術(shu)要求不(bu)高,板(ban)面(mian)(mian)(mian)容易產生(sheng)波浪紋(wen)(即將板(ban)面(mian)(mian)(mian)迎光傾斜45°觀(guan)察(cha),板(ban)面(mian)(mian)(mian)出現一道道的暗(an)紋(wen),會影響板(ban)面(mian)(mian)(mian)美觀(guan)度)。
直(zhi)貼(tie)(tie)(tie)工藝生(sheng)(sheng)態板(ban)(ban)(ban):采用(yong)高溫(wen)高壓(ya),有效蒸發散逸生(sheng)(sheng)態板(ban)(ban)(ban)貼(tie)(tie)(tie)合過程(cheng)中(zhong)產生(sheng)(sheng)的(de)水(shui)分,確保含水(shui)率適中(zhong),后(hou)期不容易開(kai)膠(jiao)、開(kai)裂、變形,使(shi)用(yong)壽命更長(chang)。復(fu)合工藝生(sheng)(sheng)態板(ban)(ban)(ban):低溫(wen)冷壓(ya)貼(tie)(tie)(tie)面,水(shui)分保留(liu)在生(sheng)(sheng)態板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯(xin)中(zhong)間的(de)實木皮內,隨著溫(wen)差變化,容易出現生(sheng)(sheng)態板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)面變形,甚至是膠(jiao)板(ban)(ban)(ban)開(kai)膠(jiao)分離等影(ying)響家(jia)具(ju)使(shi)用(yong)壽命的(de)現象。
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